.drawing-workbench{--drawing-accent:#3b82f6;--drawing-soft:#eff6ff;--drawing-border:#93c5fd;--drawing-line:#e2e8f0;--drawing-muted:#64748b}.drawing-layout{grid-template-columns:320px minmax(0,1fr);gap:12px;height:100%;min-height:0;padding:12px;display:grid}.drawing-card{border:1px solid var(--drawing-line);background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 2px 6px #0f172a03}.drawing-settings,.drawing-main,.drawing-preview,.drawing-gallery{flex-direction:column;min-width:0;min-height:0;display:flex}.drawing-settings,.drawing-main{gap:12px}.drawing-settings-scroll{overscroll-behavior-y:contain;scrollbar-width:thin;scrollbar-color:#cbd5d1 transparent;flex-direction:column;flex:1;gap:10px;min-height:0;display:flex;overflow:hidden auto}.drawing-setting-group{flex-shrink:0;padding:14px}.drawing-setting-label{align-items:center;gap:8px;min-width:0;margin-bottom:14px;display:flex}.drawing-setting-label h2{color:#334155;font-size:13px;font-weight:650}.drawing-setting-label small{color:var(--drawing-muted);white-space:nowrap;margin-left:auto;font-size:11px}.drawing-section-icon{color:var(--drawing-accent);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.drawing-models{gap:8px;display:grid}.drawing-model{text-align:center;aspect-ratio:6.2;color:#334155;background:#fff;border:1px solid #e5e7eb;border-radius:6px;width:100%;padding:0;display:block;position:relative;overflow:hidden}.drawing-model-art{pointer-events:none;background-repeat:no-repeat;background-size:325%;width:20%;position:absolute;top:0;bottom:0}.drawing-model-art-left{background-position:13.333%;left:0}.drawing-model-art-right{background-position:88.889%;right:0}.drawing-model:hover,.drawing-model.selected{border-color:var(--drawing-accent)}.drawing-model-copy{flex-direction:column;flex:none;justify-content:center;align-items:center;height:100%;margin:0 20%;display:flex;position:relative}.drawing-model-copy strong{color:#1e293b;font-size:14px;font-weight:700}.drawing-model-copy>span{color:#475569;font-size:11px;line-height:1.5}.drawing-choice-mark{background:var(--drawing-accent);border-radius:50%;justify-content:center;align-items:center;width:16px;height:16px;display:flex;position:absolute;top:4px;right:4px}.drawing-model.selected .drawing-choice-mark{border-color:var(--drawing-accent);background:var(--drawing-accent);color:#fff}.drawing-config-note{color:#946c23;align-items:flex-start;gap:6px;margin-top:10px;font-size:11px;line-height:1.7;display:flex}.drawing-config-note svg{flex-shrink:0;margin-top:3px}.drawing-smart-ratio{color:#64748b;cursor:pointer;align-items:center;gap:7px;font-size:11px;display:flex}.drawing-smart-ratio input{appearance:none;cursor:pointer;background:#e2e8f0;border:1px solid #cbd5e1;border-radius:10px;flex-shrink:0;width:30px;height:18px;margin:0;transition:background .15s,border-color .15s;position:relative}.drawing-smart-ratio input:after{content:"";background:#fff;border-radius:50%;width:12px;height:12px;transition:transform .15s;position:absolute;top:2px;left:2px;box-shadow:0 1px 2px #0f172a15}.drawing-smart-ratio input:checked{background:var(--drawing-accent);border-color:var(--drawing-accent)}.drawing-smart-ratio input:checked:after{transform:translate(12px)}.drawing-smart-ratio input:focus-visible{outline:2px solid var(--drawing-accent);outline-offset:3px}.drawing-ratios{gap:4px;display:grid}.drawing-ratios.gpt{grid-template-columns:repeat(3,minmax(0,1fr))}.drawing-ratios.gemini{grid-template-columns:repeat(4,minmax(0,1fr))}.drawing-ratios button{color:#333;background:#f9fafb;border:1px solid #f0f0f0;border-radius:6px;flex-direction:column;justify-content:center;align-items:center;min-width:0;height:74px;padding:4px;font-size:12px;line-height:20px;transition:border-color .15s,color .15s;display:flex}.drawing-ratios button>span:last-child{white-space:nowrap;height:22px}.drawing-ratios button:hover,.drawing-ratios button.selected{border-color:var(--drawing-accent);color:var(--drawing-accent)}.drawing-ratio-symbol{justify-content:center;align-items:center;height:20px;margin-bottom:4px;display:flex}.drawing-ratio-symbol i{background:var(--drawing-soft);border:1px solid #e5e7eb;border-radius:4px}.drawing-ratios button:hover i,.drawing-ratios button.selected i{border-color:var(--drawing-accent)}.drawing-reference-ratio{background:#f9fafb;border:1px solid #e5e7eb;border-radius:6px;align-items:center;gap:6px;width:100%;margin-top:8px;padding:7px;font-size:11px;display:flex}.drawing-reference-ratio small{color:#9ca3af;margin-left:auto}.drawing-reference-ratio.selected{color:var(--drawing-accent);border-color:var(--drawing-accent)}.drawing-extra-ratios{color:#6b7280;margin-top:8px;font-size:11px}.drawing-extra-ratios summary{cursor:pointer}.drawing-extra-ratio-options{gap:5px;margin-top:6px;display:flex}.drawing-extra-ratio-options button{border:1px solid #e5e7eb;border-radius:4px;flex:1;padding:5px}.drawing-extra-ratio-options button[aria-pressed=true]{border-color:var(--drawing-accent);color:var(--drawing-accent)}.drawing-source-quality{justify-content:space-between;align-items:center;gap:8px;margin-top:16px;display:flex}.drawing-segments{background:#f9fafb;border-radius:6px;padding:3px;display:flex}.drawing-segments button{color:#666;border:1px solid #0000;border-radius:3px;min-width:32px;padding:3px 6px;font-size:12px}.drawing-segments button[aria-pressed=true]{color:var(--drawing-accent);border-color:var(--drawing-border);background:#fff}.drawing-source-quality h2{color:#475569;font-size:12px;font-weight:600}.drawing-setting-label .drawing-smart-ratio{margin-left:auto}.drawing-hint{color:var(--drawing-muted);margin-top:10px;font-size:11px;line-height:1.7}.drawing-reference-drop{background:#fafcfb;border:1px dashed #cbd5d1;border-radius:8px;padding:8px;transition:border-color .15s,background .15s}.drawing-reference-drop:hover{border-color:var(--drawing-accent);background:var(--drawing-soft)}.drawing-upload{width:100%;min-height:123px;color:var(--drawing-accent);flex-direction:column;justify-content:center;align-items:center;gap:7px;padding:12px 0;display:flex}.drawing-upload-icon{border:1px solid var(--drawing-line);background:#fff;border-radius:9px;justify-content:center;align-items:center;width:36px;height:36px;margin-bottom:2px;display:flex}.drawing-upload strong{color:#475569;font-size:12px;font-weight:500}.drawing-upload>span:last-child{color:var(--drawing-muted);font-size:10px}.drawing-upload:disabled{cursor:not-allowed;opacity:.5}.drawing-settings-footer{color:var(--drawing-accent);flex-shrink:0;align-items:center;gap:10px;padding:12px 14px;display:flex}.drawing-project-icon{background:var(--drawing-soft);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:33px;height:33px;display:inline-flex}.drawing-settings-footer div{min-width:0}.drawing-settings-footer strong{color:#475569;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:500;display:block;overflow:hidden}.drawing-settings-footer div>span{color:var(--drawing-muted);margin-top:4px;font-size:10px;display:block}.drawing-stage-row{flex:1;grid-template-columns:minmax(0,1fr) 260px;gap:12px;min-height:0;display:grid}.drawing-panel-heading{border-bottom:1px solid #e9eef0;flex-shrink:0;justify-content:space-between;align-items:center;gap:8px;min-height:52px;padding:10px 14px;display:flex}.drawing-panel-heading h2{white-space:nowrap;color:#334155;font-size:13px;font-weight:650}.drawing-panel-heading>div:first-child>svg{color:var(--drawing-accent)}.drawing-pill{color:#64748b;white-space:nowrap;background:#f5f7f8;border:1px solid #e9eef0;border-radius:5px;padding:3px 7px;font-size:10px;font-weight:500}.drawing-icon-button{border:1px solid var(--drawing-line);color:#64748b;background:#fff;border-radius:7px;justify-content:center;align-items:center;min-width:30px;height:30px;transition:background .15s,border-color .15s;display:inline-flex}.drawing-icon-button:disabled{opacity:.45;cursor:not-allowed}.drawing-icon-button:hover:not(:disabled),.drawing-icon-button[aria-pressed=true]{color:var(--drawing-accent);border-color:var(--drawing-border);background:var(--drawing-soft)}.drawing-canvas{background:#eff3f2;flex:1;justify-content:center;align-items:center;min-height:0;padding:24px;display:flex;overflow:auto;container-type:size}.drawing-canvas.with-grid{background-image:radial-gradient(#c8d3ce .75px,#0000 .75px);background-size:18px 18px}.drawing-empty-canvas{justify-content:center;align-items:center;width:100%;height:100%;display:flex}.drawing-empty-sheet{width:min(78cqw,480px,calc(88cqh * var(--sheet-ratio)));text-align:center;color:#86a397;background:#fff;border:1px solid #dfe7e3;border-radius:3px;flex-shrink:0;justify-content:center;align-items:center;min-height:0;padding:24px;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 32px #233d2e09,0 2px 5px #233d2e05;container-type:size}.drawing-empty-sheet-content>svg{box-sizing:content-box;background:var(--drawing-soft);color:var(--drawing-accent);border-radius:14px;padding:14px}.drawing-empty-sheet-content strong{color:#334155;font-size:14px;font-weight:600}.drawing-empty-sheet-content p{color:#64748b;max-width:245px;font-size:12px;line-height:1.8}.drawing-empty-sheet-content small{color:#64748b;background:#f6f8f7;border-radius:5px;margin-top:4px;padding:4px 9px;font-size:10px}.drawing-corner{border-style:solid;border-color:#9eb7aa;width:11px;height:11px;position:absolute}.drawing-corner.top-left{border-width:2px 0 0 2px;top:-1px;left:-1px}.drawing-corner.top-right{border-width:2px 2px 0 0;top:-1px;right:-1px}.drawing-corner.bottom-left{border-width:0 0 2px 2px;bottom:-1px;left:-1px}.drawing-corner.bottom-right{border-width:0 2px 2px 0;bottom:-1px;right:-1px}.drawing-preview-footer{color:var(--drawing-muted);background:#fff;border-top:1px solid #e9eef0;flex-wrap:wrap;flex-shrink:0;gap:8px;padding:10px 14px;font-size:11px;display:flex}.drawing-result-actions{border-top:1px solid #eef2f0;flex-shrink:0;align-items:center;gap:6px;padding:10px 14px;display:flex}.drawing-progress{color:var(--drawing-accent);background:var(--drawing-soft);flex-wrap:wrap;flex-shrink:0;align-items:center;gap:8px;padding:11px 14px;font-size:12px;display:flex}.drawing-progress span{align-items:center;gap:4px;margin-left:auto;font-size:11px;display:inline-flex}.drawing-gallery-scroll{overscroll-behavior-y:contain;scrollbar-width:thin;scrollbar-color:#cbd5d1 transparent;flex-direction:column;flex:1;gap:12px;min-height:0;padding:12px;display:flex;overflow:hidden auto}.drawing-gallery-empty{text-align:center;color:#9aaa9f;flex-direction:column;flex:1;justify-content:center;align-items:center;padding:22px 10px;display:flex}.drawing-gallery-empty>svg{box-sizing:content-box;color:#829a8c;background:#f8faf9;border:1px solid #e9eeeb;border-radius:14px;padding:15px}.drawing-gallery-empty strong{color:#475569;margin-top:16px;font-size:13px;font-weight:500}.drawing-gallery-empty p{color:var(--drawing-muted);margin-top:8px;font-size:11px;line-height:1.9}.drawing-gallery-empty>span{color:#94a3b8;border-top:1px solid #edf1ef;margin-top:20px;padding-top:12px;font-size:10px}.drawing-gallery-footer{color:var(--drawing-muted);border-top:1px solid #e9eef0;justify-content:center;align-items:center;gap:6px;padding:11px 8px;font-size:10px;display:flex}.drawing-work-card{border:1px solid var(--drawing-line);background:#fff;border-radius:8px;flex-shrink:0;transition:border-color .15s,box-shadow .15s;overflow:hidden}.drawing-work-card:hover{border-color:var(--drawing-border)}.drawing-work-card.selected{border-color:var(--drawing-accent);box-shadow:0 0 0 1px var(--drawing-border)}.drawing-work-image{object-fit:contain;cursor:pointer;background:#f3f6f5;width:100%;height:156px;display:block}.drawing-work-caption{border-top:1px solid #eef2f0;padding:10px}.drawing-work-caption p{color:#475569;-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:12px;line-height:1.6;display:-webkit-box;overflow:hidden}.drawing-work-caption>div{color:#94a3b8;justify-content:space-between;gap:8px;margin-top:8px;font-size:10px;display:flex}.drawing-composer{flex-shrink:0;transition:border-color .15s,box-shadow .15s}.drawing-composer-title{justify-content:space-between;align-items:center;padding:14px 16px 0;display:flex}.drawing-composer-title label{color:#334155;align-items:center;gap:8px;font-size:13px;font-weight:600;display:inline-flex}.drawing-composer-title label svg{color:var(--drawing-accent)}.drawing-composer-title>span{color:#94a3b8;font-variant-numeric:tabular-nums;font-size:11px}.drawing-composer textarea{resize:none;color:#334155;outline:none;width:100%;height:94px;padding:12px 16px;font-size:13px;line-height:1.8;display:block}.drawing-composer textarea::placeholder{color:#94a3b8}.drawing-composer:focus-within{border-color:var(--drawing-border);box-shadow:0 0 0 2px var(--drawing-soft)}.drawing-composer-footer{background:#fcfdfc;border-top:1px solid #e9eef0;align-items:center;gap:12px;padding:10px 12px;display:flex}.drawing-request-summary{flex-wrap:wrap;gap:6px;margin-right:auto;display:flex}.drawing-request-summary span{color:#64748b;background:#fff;border:1px solid #e5ebe8;border-radius:5px;padding:4px 8px;font-size:11px}.drawing-request-summary span:first-child{color:var(--drawing-accent);background:var(--drawing-soft);border-color:var(--drawing-border);font-weight:500}.drawing-composer-footer>small{color:#94a3b8;font-size:10px}.drawing-workbench button:focus-visible{outline:2px solid var(--drawing-accent);outline-offset:3px}@media (max-width:1350px){.drawing-layout{grid-template-columns:296px minmax(0,1fr);gap:10px;padding:10px}.drawing-stage-row{grid-template-columns:minmax(0,1fr) 222px;gap:10px}.drawing-main,.drawing-settings{gap:10px}.drawing-panel-heading{padding:10px 12px}.drawing-composer-footer>small{display:none}}@media (max-width:1120px){.drawing-stage-row{flex-direction:column;display:flex}.drawing-preview{flex:1}.drawing-gallery{flex-shrink:0;max-height:150px}.drawing-gallery .drawing-panel-heading{min-height:45px;padding-block:7px}.drawing-gallery-scroll{flex-direction:row;padding:8px 10px;overflow:auto hidden}.drawing-work-card{width:120px;min-width:120px}.drawing-work-image{height:75px}.drawing-work-caption{display:none}.drawing-gallery-empty{text-align:left;flex-direction:row;justify-content:flex-start;gap:12px;padding:7px 3px}.drawing-gallery-empty>svg{border-radius:9px;flex-shrink:0;width:22px;height:22px;padding:9px}.drawing-gallery-empty strong{white-space:nowrap;margin-top:0}.drawing-gallery-empty p{margin-top:0}.drawing-gallery-empty>span,.drawing-gallery-footer{display:none}}@media (max-width:767px){.drawing-layout{flex-direction:column;gap:10px;padding:8px;display:flex;overflow-y:auto}.drawing-settings{flex-shrink:0}.drawing-settings-scroll{grid-template-columns:1fr 1fr;display:grid;overflow:visible}.drawing-setting-group{min-width:0;padding:12px}.drawing-reference-section{grid-column:1/-1}.drawing-main{flex-shrink:0}.drawing-preview{min-height:370px}.drawing-canvas{min-height:240px;padding:16px}.drawing-empty-sheet{width:min(75cqw,calc(85cqh * var(--sheet-ratio)))}.drawing-empty-sheet-content strong{font-size:12px}.drawing-empty-sheet-content p{font-size:11px}.drawing-empty-sheet-content>svg{width:26px;height:26px;padding:10px}.drawing-request-summary span{padding:3px 5px}.drawing-composer-footer{flex-wrap:wrap}.drawing-gallery-empty p{font-size:10px}.drawing-model-state small{font-size:9px}.drawing-result-actions{flex-wrap:wrap}}@media (max-width:520px){.drawing-settings-scroll{flex-direction:column;display:flex}.drawing-model-copy>span{display:block}.drawing-models{gap:7px}.drawing-empty-sheet{width:min(90cqw,calc(85cqh * var(--sheet-ratio)));padding:16px}.drawing-composer-footer>button,.drawing-request-summary{width:100%}.drawing-gallery-empty{gap:9px}.drawing-gallery-empty strong{font-size:11px}}@media (prefers-reduced-motion:reduce){.drawing-workbench *{scroll-behavior:auto;transition:none!important}}.drawing-empty-sheet-content{flex-direction:column;justify-content:center;align-items:center;gap:13px;min-width:0;display:flex}@container (max-height:230px){.drawing-empty-sheet-content{gap:8px}.drawing-empty-sheet-content>svg{width:24px;height:24px;padding:8px}.drawing-empty-sheet-content p{display:none}.drawing-empty-sheet-content strong{font-size:12px}}@container (max-height:140px){.drawing-empty-sheet-content>svg{display:none}.drawing-empty-sheet-content small{margin-top:0;font-size:9px}}